Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 3 15.  Predictions up to the next  30.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 03/16/2021   15:09:52   (  22.61, 159.85) 03/16/2021   15:10:34    (  23.16, 157.25)  273.54             42
 03/24/2021   15:59:17   (  22.62, 147.50) 03/24/2021   16:01:15    (  23.24, 144.60)  305.17            118
 04/01/2021   15:09:48   (  22.62, 159.86) 04/01/2021   15:10:28    (  23.19, 157.28)  272.19             40
 04/09/2021   15:59:12   (  22.60, 147.51) 04/09/2021   16:01:10    (  23.24, 144.62)  304.72            118